💍 Size smart, live smarter — your perfect Oura Ring awaits!
The Oura Ring 4 Sizing Kit offers a unique, precision-based sizing system designed exclusively for smart rings. Compact and easy to use, it ensures a perfect fit before purchase and applies its cost as credit toward your Oura Ring 4, the cutting-edge health tracker that monitors over 30 biometrics with up to 8 days of battery life.
| Product Dimensions | 14 x 14 x 2.5 cm; 45.4 g |
| Item model number | JZ98-54867 |
| GPS | No GPS |
| Other display features | Wireless |
| Colour | White |
| Whats in the box | Oura Ring 4 Sizing Kit |
| Manufacturer | Oura |
| Country of Origin | USA |
| Item Weight | 45.4 g |
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